Answers

Anyone can do a request to any of your routes using a method that isn't allowed. You can make a view for the exception in the resources/views/errors folder. Laravel comes with an error page for the HTTP status code 503 (Service Unavailable Error) by default.

The HTTP status code for the MethodNotAllowedHttpException is 405, so making a view called 405.blade.php will cause Laravel to present that view instead of the MethodNotAllowedHttpException message.